It should be here somewhere on nostalgiaair but I couldn't find the schematic either. I'm sending you a copy by email.
Norm
: Please help me hout here. I need a clean set of schematics for a Zenith Model 10-S-155, the serial number is 621306. Also on the paper tag(there is also a metal one) in addition to the serial # it says Mod. 1004. I think this might be the chassis # however I can't find the SCHEMATICS here, only a maintenance sheet. I love that big ol' Black dial and want to restore this baby. Thanks